Toothbrush head with double sided bristles



FIG. 1 is a top perspective view of a toothbrush head with double sided bristles, showing my new design.

FIG. 2 is a front elevation view thereof;

FIG. 3 is a top plan view thereof; and,

FIG. 4 is a bottom plan view thereof.

The broken lines in the drawings depict portions of the toothbrush head with double sided bristles that form no part of the claimed design. 

CLAIM The ornamental design for a toothbrush head with double sided bristles, as shown and described. 